18040595040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{963707}}^1$

素因数の和:963741

約数の個数: 144

約数和(自身を含む): 66299255568

約数和(自身を除く): 48258660528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 963707, 1927414, 2891121, 3854828, 4818535, 5782242, 7709656, 8673363, 9637070, 11564484, 12528191, 14455605, 15419312, 17346726, 19274140, 23128968, 25056382, 28911210, 30838624, 34693452, 37584573, 38548280, 43366815, 46257936, 50112764, 57822420, 62640955, 69386904, 75169146, 77096560, 86733630, 92515872, 100225528, 112753719, 115644840, 125281910, 138773808, 150338292, 154193120, 173467260, 187922865, 200451056, 225507438, 231289680, 250563820, 277547616, 300676584, 346934520, 375845730, 400902112, 451014876, 462579360, 501127640, 563768595, 601353168, 693869040, 751691460, 902029752, 1002255280, 1127537190, 1202706336, 1387738080, 1503382920, 1804059504, 2004510560, 2255074380, 3006765840, 3608119008, 4510148760, 6013531680, 9020297520, 18040595040]

約数ペア:

[(1, 18040595040), (2, 9020297520), (3, 6013531680), (4, 4510148760), (5, 3608119008), (6, 3006765840), (8, 2255074380), (9, 2004510560), (10, 1804059504), (12, 1503382920), (13, 1387738080), (15, 1202706336), (16, 1127537190), (18, 1002255280), (20, 902029752), (24, 751691460), (26, 693869040), (30, 601353168), (32, 563768595), (36, 501127640), (39, 462579360), (40, 451014876), (45, 400902112), (48, 375845730), (52, 346934520), (60, 300676584), (65, 277547616), (72, 250563820), (78, 231289680), (80, 225507438), (90, 200451056), (96, 187922865), (104, 173467260), (117, 154193120), (120, 150338292), (130, 138773808), (144, 125281910), (156, 115644840), (160, 112753719), (180, 100225528), (195, 92515872), (208, 86733630), (234, 77096560), (240, 75169146), (260, 69386904), (288, 62640955), (312, 57822420), (360, 50112764), (390, 46257936), (416, 43366815), (468, 38548280), (480, 37584573), (520, 34693452), (585, 30838624), (624, 28911210), (720, 25056382), (780, 23128968), (936, 19274140), (1040, 17346726), (1170, 15419312), (1248, 14455605), (1440, 12528191), (1560, 11564484), (1872, 9637070), (2080, 8673363), (2340, 7709656), (3120, 5782242), (3744, 4818535), (4680, 3854828), (6240, 2891121), (9360, 1927414), (18720, 963707)]